ISRC BER181903204
Verified recording
BER181903204 is “Symphony No. 2 in C Major, Op. 61: IV. Allegro molto vivace” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x4a8bfa37f1313c94d514138cda1c620b156e4bce88154fb7c29317f1363452c1 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181903204.
Recording identifiers
- ISRC
- BER181903204
- Title
- Symphony No. 2 in C Major, Op. 61: IV. Allegro molto vivace
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x4a8bfa37f1313c94d514138cda1c620b156e4bce88154fb7c29317f1363452c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:4644af58fabe7bf53dd013978292383ebb789d99ab75a1309048bc788343c671- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181903204
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Symphony No. 2 in C Major, Op. 61: IV. Allegro molto vivace · Machine-readable JSON-LD